Is there any incorrect word or grammar in this writing? thank you?

Question

Q:

Nowadays a large amount of advertising is aimed at children; some people think there are lots of negative effects on children and should be banned. To what extent do you agree or disagree with this view?

A:

para 1

Advertising is a method to promote new products to the spectators. It is aiming at children increasingly because the spending money of children is increasing nowadays. This brings a controversial issue on whether the advertisement’s negative effect outweighs it positive effects.

Answer 1

You can just delete all three "nowadays".  You don't need the word and you don't need to replace it with another word.  Delete it and read it and it reads fine without this so called word.